Top 10 CloudTech Capital Raises in the U.S. – May 16th – 31st, 2025
Several interesting transactions closed in the CloudTech sector over the past two weeks. If you would like more info on these deals or would like to discuss the capital raising market for your company, please contact me.
Buyout/LBO
- Moesif, an observability and monetization platform intended to serve product managers, acquired by WSO2.
Merger/Acquisition
- Lion Electric, includes designing, developing, manufacturing and distributing purpose-built all-electric medium and heavy-duty urban vehicles including battery systems, chassis, bus bodies and truck cabins, acquired on May 23, 2025.
Later Stage VC
- TrustCloud, a trust assurance platform designed to help companies measure risk in real-time and share their security posture with customers, vendors, partners, and investors, raised $15 million of venture funding in a deal led by ServiceNow Ventures.
- CloudZero, a cloud cost intelligence platform intended to make informed decisions at all phases of the cloud adoption lifecycle, raised $56 million of Series C venture funding in a deal led by Innovius Capital and BlueCrest Capital Management.
- ClickHouse, an online analytical processing database management system designed to generate analytical reports using SQL queries, raised $450 million of venture funding through a combination of debt and equity from Geodesic Capital.
- Bright Security, an application security platform designed for automated detection and resolution of vulnerabilities, raised $1 million of Series A venture funding in the form of SAFE notes from Toloka.
Early Stage VC
- Tavrn, artificial intelligence-based medical chronologies and demand letters designed to streamline the process of medical record summarization for attorneys, raised $21.64 million of venture funding.
- Tailor, a backend platform designed to help enterprises build their own tailor-made extended producer responsibility in low code, raised $14 million of Series A venture funding in a deal led by ANRI.
- Chalk, a data infrastructure platform designed to power real-time AI decision-making across critical industries, raised $50.00 million of Series A venture funding in a deal led by Felicis.
- Arcjet, a security platform designed to protect applications against security risks, raised $8.51 million of Series A venture funding.
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Rebecca Lacy
Managing Director
More than 30 years positioning companies for growth. She began her career as a retail business owner then transitioned to McDonnell Douglas/Boeing where she worked to help small businesses gain significant market share. This included advocating at the federal level for legislation to facilitate competition for small businesses. Helped businesses secure non-traditional funding through grants, as well IP and equipment donations. Served in a board or advisory capacity for several economic development organizations. Transitioned to business ownership where she and her team created diagnostic tools and training that helped companies function with greater efficiency and flexibility. Domestic and international clients ranged from start-ups to multi-national corporations from a broad array of industries, government agencies and not-for-profits. B.A. in Public Administration, MBA from Western International University. FINRA Series 7 and 63 licenses.
- Email: rlacy@castleplacement.com
- (C) (573) 880-2974
Please contact me if you have any questions or would like to discuss your capital raise:
Email: rlacy@castleplacement.com
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Sources: Information on this page was derived from a variety of sources including Bloomberg, Company Websites, Crunchbase, PitchBook and other news outlets. Castle Placement™ does not warrant or guarantee this information, nor makes any representations as to the accuracy of the information. For more Risks, see CPGO Risks and Disclaimers.











